Utilities in Wisconsin
24,823 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WI DNR MEADOW VALLEY 5
WI7290142 · 25 served
WI DNR MEADOW VALLEY 6
WI7720386 · 25 served
WI DNR MEADOW VALLEY 8 EISFELDT
WI7290334 · 25 served
WI DNR MEADOW VALLEY BEAVER
WI7290143 · 25 served
WI DNR MEADOW VALLEY FLOWAGE RD 1
WI7290145 · 25 served
WI DNR MEADOW VALLEY STATION
WI7290141 · 25 served
WI DNR MERRICK 1 SHOP
WI6060289 · 25 served
WI DNR MERRICK 3 N CPGD
WI6060287 · 50 served
WI DNR MERRICK 5 SHELTER
WI6060285 · 50 served
WI DNR MERRICK 6 INDIAN MD
WI6060283 · 30 served
WI DNR MERRICK 7 SHOWER BLDGS
WI6060114 · 103 served
WI DNR MERRICK ENTRANCE STATION
WI6060286 · 75 served
WI DNR MERRICK ISLAND CMPGD
WI6060288 · 50 served
WI DNR MILL BLUFF BEACH
WI6420335 · 125 served
WI DNR MILL BLUFF CAMPGROUND
WI6420444 · 25 served
WI DNR MILL BLUFF OFFICE
WI6420337 · 125 served
WI DNR MIRROR LAKE BLUEWATER HP
WI1570167 · 25 served
WI DNR MIRROR LAKE BLUEWATER SHOWER
WI1570166 · 175 served
WI DNR MIRROR LAKE CLIFFWOOD
WI1570168 · 225 served
WI DNR MIRROR LAKE OFFICE/SHOP
WI1570170 · 505 served
WI DNR MIRROR LAKE SANDSTONE RIDGE
WI1570169 · 501 served
WI DNR MIRROR LAKE SHOP
WI1570165 · 25 served
WI DNR MOUTH OF BRULE
WI8160931 · 25 served
WI DNR MURRAYS BOAT LANDING
WI8260057 · 25 served
WI DNR MUSKELLUNG LK CMPGD SHOWER
WI7641533 · 250 served
WI DNR MUSKELLUNGE LK CMPGD 13
WI7640343 · 350 served
WI DNR MUSKELLUNGE LK CMPGD 14
WI7640342 · 350 served
WI DNR MUSKELLUNGE LK CMPGD 15
WI7640119 · 350 served
WI DNR MUSKELLUNGE LK CMPGD 329
WI7641045 · 350 served
WI DNR MUSKELLUNGE LK GRP CMPGD 67
WI7640341 · 60 served
WI DNR NATL CANOE BASE 1 PUMPHOUSE
WI7640598 · 25 served
WI DNR NATL CANOE BASE 2 PUMP
WI7640597 · 100 served
WI DNR NATL CANOE BASE GILWELL LODGE
WI7640594 · 25 served
WI DNR NATL CANOE BASE LOST CANOE LAKE
WI7640595 · 25 served
WI DNR NATL CANOE BASE WINTER QTRS
WI7640596 · 100 served
WI DNR NATURAL BRIDGE 2
WI1570173 · 25 served
WI DNR NATURAL BRIDGE PICNIC
WI1570174 · 50 served
WI DNR NEBISH LK BOAT LNDG 33
WI7640345 · 100 served
WI DNR NECEDAH RANGER STA (FORMER)
WI7290275 · 25 served
WI DNR NEKOOSA RANGER STATION
WI7720218 · 25 served
WI DNR NELSON DEWEY CAMPGROUND
WI1220454 · 40 served
WI DNR NELSON DEWEY MAPLE GROVE OFFICE
WI1220208 · 100 served
WI DNR NELSON DEWEY SHOP
WI1220580 · 5 served
WI DNR NELSON DEWEY WALNUT GROVE GROUP CAMP
WI1220206 · 125 served
WI DNR NEW GLARUS WOODS
WI1230091 · 103 served
WI DNR NEWPORT CAMPSITE TRAIL
WI4151672 · 25 served
WI DNR NEWPORT PIC
WI4151169 · 27 served
WI DNR NEWPORT SHOP
WI4151170 · 25 served
WI DNR NEWPORT VISITOR CTR
WI4150302 · 27 served
WI DNR NICHOLS LK BEACH 36
WI7640347 · 80 served